198084240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4663}}^1$

素因数の和:4741

約数の個数: 120

約数和(自身を含む): 676653120

約数和(自身を除く): 478568880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4663, 4720, 5310, 7080, 8496, 9326, 10620, 13989, 14160, 18652, 21240, 23315, 27978, 37304, 41967, 42480, 46630, 55956, 69945, 74608, 83934, 93260, 111912, 139890, 167868, 186520, 209835, 223824, 275117, 279780, 335736, 373040, 419670, 550234, 559560, 671472, 825351, 839340, 1100468, 1119120, 1375585, 1650702, 1678680, 2200936, 2476053, 2751170, 3301404, 3357360, 4126755, 4401872, 4952106, 5502340, 6602808, 8253510, 9904212, 11004680, 12380265, 13205616, 16507020, 19808424, 22009360, 24760530, 33014040, 39616848, 49521060, 66028080, 99042120, 198084240]

約数ペア:

[(1, 198084240), (2, 99042120), (3, 66028080), (4, 49521060), (5, 39616848), (6, 33014040), (8, 24760530), (9, 22009360), (10, 19808424), (12, 16507020), (15, 13205616), (16, 12380265), (18, 11004680), (20, 9904212), (24, 8253510), (30, 6602808), (36, 5502340), (40, 4952106), (45, 4401872), (48, 4126755), (59, 3357360), (60, 3301404), (72, 2751170), (80, 2476053), (90, 2200936), (118, 1678680), (120, 1650702), (144, 1375585), (177, 1119120), (180, 1100468), (236, 839340), (240, 825351), (295, 671472), (354, 559560), (360, 550234), (472, 419670), (531, 373040), (590, 335736), (708, 279780), (720, 275117), (885, 223824), (944, 209835), (1062, 186520), (1180, 167868), (1416, 139890), (1770, 111912), (2124, 93260), (2360, 83934), (2655, 74608), (2832, 69945), (3540, 55956), (4248, 46630), (4663, 42480), (4720, 41967), (5310, 37304), (7080, 27978), (8496, 23315), (9326, 21240), (10620, 18652), (13989, 14160)]